Description

3,4-Dibromo-2-Fluoropyridine is a high-purity halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring bromine and fluorine substituents, makes it an invaluable intermediate for introducing specific halogen functionalities into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, especially in medicinal chemistry programs targeting kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the halogenated pyridine core contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).
• Fluorine Chemistry Building Block: Utilized to incorporate the 2-fluoropyridine moiety into more complex molecular architectures, leveraging the properties of fluorine.
• Custom Synthesis and Contract Manufacturing: Supplied to custom synthesis organizations for the production of bespoke compounds for client R&D projects.

Basic Information

Product Name	3,4-Dibromo-2-Fluoropyridine
CAS No.	137718-84-4
Molecular Formula	C5H2Br2FN
Molecular Weight	254.88 g/mol
Synonyms	2-Fluoro-3,4-dibromopyridine; 3,4-Dibromo-2-fluoropyridine; 2-Fluoropyridine, 3,4-dibromo-; Pyridine, 3,4-dibromo-2-fluoro-; 3,4-Dibromo-2-fluoro-pyridine
EINECS	Contact for details

Quality Control

Our 3,4-Dibromo-2-Fluoropyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We are committed to meeting the stringent requirements of research and cGMP-grade production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.